MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 489

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MPC555
USER’S MANUAL
mode operation. Any data to be transmitted should be written into transmit RAM before
the QSPI is enabled. During wraparound operation, data for subsequent transmissions
can be written at any time.
/
MPC556
Figure 14-6 Flowchart of QSPI Initialization Operation
QUEUED SERIAL MULTI-CHANNEL MODULE
Rev. 15 October 2000
PORTQS, and DDRQS
Initialize PQSPAR,
Initialize QSPI RAM
Initialize QSMCM
Control Registers
Global Registers
Initialize QSPI
in this Order
Enable QSPI
MSTR = 1 ?
Begin
A2
N
Y
A1
QSPI Initialization
MOTOROLA
14-27